Day: September 15, 2019

Science Objective Questions

Science Objective Questions asked in various exams  The following are the most important science objective questions asked in various exams. Frequently asked science objective questions  1) Sound signals of television are?   Ans) Frequency Modulated   2) In which form sound traveled?  Ans) Longitudinal wave   3) Sound cannot pass through?   Ans) Vacuum   4) Which device is used for object detection in the deep sea?   Ans) Sonar   […]